Air Lift LoadLifter 5000 Air Spring Kit

The Air Lift LoadLifter 5000 is a heavy-duty air spring kit series engineered for trucks and vans that demand serious load-leveling capability. Designed for vehicles with leaf-spring suspensions, the LoadLifter 5000 line integrates seamlessly with existing factory suspension components to restore a level, stable ride under heavy payloads — eliminating squat, sway, and bottoming out whether you're hauling cargo or towing a trailer.

Key Performance Benefits:

• Up to 5,000 lbs of load-leveling capacity for confident support under the most demanding loads
• Eliminates rear squat, trailer sway, body roll, and bottoming out during towing or hauling
• Fully adjustable air pressure — inflatable from 5 to 100 PSI — to match any load or road condition
• Restores proper vehicle stance, improving headlight alignment, steering response, and braking performance under load
• Delivers a stable, level, and comfortable ride whether the vehicle is loaded or unloaded
• Helps extend tire life by maintaining proper suspension geometry and vehicle stance

Heavy-Duty Construction:

LoadLifter 5000 air springs are built like a tire — 2-ply reinforced commercial-grade bellows deliver exceptional durability and resistance to the rigors of daily towing and hauling. Included roll plates protect the air springs from abrasion caused by sharp edges on brackets or the frame while also increasing load capacity. End caps are constructed from ultra high-strength nylon composite — as strong as steel, yet lighter and fully corrosion-resistant. Each kit includes all necessary air lines, fittings, brackets, mounting hardware, and detailed instructions.

Compatible with Air Lift Air Management Systems:

Every LoadLifter 5000 kit is fully compatible with Air Lift's complete lineup of on-board air management and compressor systems, enabling convenient cab-mounted or wireless pressure adjustment without leaving your seat. This flexibility allows precise tuning for every load scenario — from light cargo runs to maximum-capacity towing.

Air Lift Quality and Warranty:

With over 70 years of air suspension innovation, Air Lift is the recognized industry leader in load support technology. Every LoadLifter 5000 kit is backed by Air Lift's limited lifetime air spring warranty with no mileage restriction, as well as a 60-Day Ride Satisfaction Guarantee. Whether you're managing a commercial fleet, towing a travel trailer, or hauling heavy construction materials, the LoadLifter 5000 product line delivers the safety, stability, and ride quality needed to maximize your vehicle's full towing and hauling potential.